<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>多媒体</title>
</head>
<body>
<div>
<!--  图片-->
  <img src="">
<!--  视频-->
  <video autoplay controls loop src=""></video>
<!--超链接-->
  <a href=" " target="_blank">点击一下</a>
  <link >
</div>
</body>
</html>